Generate QR code
Open Access
Subscription Access
Measurement of the component-by-component flow rate of a gas-liquid medium by thermal method
https://doi.org/10.32446/0368-1025it.2020-10-43-48
Abstract
A thermal method for measuring the component-by-component flow rate of a gas-liquid medium flowing through a channel with evenly distributed thermal energy is considered. Taking some heat energy evenly distributed over the cross-section of the channel, the components, due to their diff erent heat capacity, acquire each its own pulse heat charge. Then, moving along the flow, the components give this information about the charge value to the heat flow sensors, which is used to form the fractions of each component in a numerical block. Each component is able to take a heat charge in proportion to its heat capacity. By the amount of heat absorbed, you can determine the type of component and its quantity. This thermal method does not require the use of complex equipment. To measure the heat capacity with minimal heat flow transmission measurements, the latest gradient-type sensors with a small value of the time constant and high sensitivity are used.
Keywords
About the Authors
M. M. Belyaev
V. A. Trapeznikov Institute of Management Problems of the Russian Academy of Sciences
Russian Federation
Russian Federation
Mikhail M. Belyaev
Moscow
A. И. Popov
V. A. Trapeznikov Institute of Management Problems of the Russian Academy of Sciences
Russian Federation
Russian Federation
Alexander И. Popov
Moscow
References
1. Spassky A. S., Loginov V. Ya., Ravichev L. V., Bespalov A. V., RF Patent no. 2 517 764 C1 RF, Byull. Izobret, no. 5 (2014).
2. Toski E., Hansen V., Smith D., Teuveni B., Oil-and-gas Review, 2003, pp. 69–77.
3. Frank M., Kamenicky R., Drikakis D., Tho mas L., Ledin H., Wood T., Energies, 2019, vol. 12(11), p. 2116. https://doi.org/10.3390/en12112116
4. Vakulin A. A., Gilmanov Yu. A., Golubev E. V., Kotlov V. V., Nikulin S. G., Lischuk A. N., Neftyanoe hozyajstvo, 2015, no. 5, pp. 96–99 (in Russian).
5. Volynsky I. A., Kokuev A. G., Avtomatizaciya, telemekhanizaciya i svyaz’ v neftyanoj promyshlennosti, 2013, no. 8, рр. 22–25 (in Russian).
6. Karnakov P., Litvinov S., Koumoutsakos P., International Journal of Multiphase Flow, 2020, vol. 125, April, р. 103209. https://doi.org/10.1016/j.ijmultiphaseflow.2020.103209
7. Amooiea M. A., Moortgat J., International Journal of Multiphase Flow, 2018, vol. 105, August, рр. 45–59. https://doi.org/10.1016/j.ijmultiphaseflow.2018.03.016
8. Falcone G., Hewitt G. F., Alimonti C. A., Harrison B., SPE 71474 Annual Nechnical Conference, New Orleans, 30 September – 3 October 2001. https://doi.org/10.2118/74689-JPT
9. Vasiliev T. R., Kokuev A. G., Vestnik Dagestanskogo tekhnicheskogo universiteta, 2016, vol. 43, no. 4, pp. 34–41 (in Russian).
10. Kokuev A. G., Sorin A. V., Vestnik Astrahanskogo gosudarstvennogo tekhnicheskogo universiteta. Ser. Upravlenie, vychislenie, tekhnicheskaya informaciya, 2015, no. 1, pp. 7–14 (in Russian).
11. Sapozhnikov S. Z., Mityakov V. Yu., Mityakov A. V., Fundamentals of gradient thermometry, Saint Petersburg, Izdatel’stvo Politekhnicheskogo universiteta Publ., 2012, 215 p. (in Russian).
Review
For citations:
Belyaev M.M., Popov A.И. Measurement of the component-by-component flow rate of a gas-liquid medium by thermal method. Izmeritel`naya Tekhnika. 2020;(10):43-48. (In Russ.) https://doi.org/10.32446/0368-1025it.2020-10-43-48
Views:
140
Email this article 